40442648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{219797}}^1$

素因数の和:219826

約数の個数: 16

約数和(自身を含む): 79127280

約数和(自身を除く): 38684632

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 219797, 439594, 879188, 1758376, 5055331, 10110662, 20221324, 40442648]

約数ペア:

[(1, 40442648), (2, 20221324), (4, 10110662), (8, 5055331), (23, 1758376), (46, 879188), (92, 439594), (184, 219797)]